205241652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 669247488

約数和(自身を除く): 464005836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 121, 126, 127, 132, 154, 159, 198, 212, 231, 242, 252, 254, 308, 318, 363, 371, 381, 396, 462, 477, 484, 508, 583, 636, 693, 726, 742, 762, 847, 889, 924, 954, 1089, 1113, 1143, 1166, 1386, 1397, 1452, 1484, 1524, 1694, 1749, 1778, 1908, 2178, 2226, 2286, 2332, 2541, 2667, 2772, 2794, 3339, 3388, 3498, 3556, 4081, 4191, 4356, 4452, 4572, 5082, 5247, 5334, 5588, 6413, 6678, 6731, 6996, 7623, 8001, 8162, 8382, 9779, 10164, 10494, 10668, 12243, 12573, 12826, 13356, 13462, 15246, 15367, 16002, 16324, 16764, 19239, 19558, 20193, 20988, 24486, 25146, 25652, 26924, 29337, 30492, 30734, 32004, 36729, 38478, 39116, 40386, 44891, 46101, 47117, 48972, 50292, 57717, 58674, 60579, 61468, 73458, 74041, 76956, 80772, 88011, 89782, 92202, 94234, 107569, 115434, 117348, 121158, 134673, 138303, 141351, 146916, 148082, 176022, 179564, 184404, 188468, 215138, 222123, 230868, 242316, 269346, 276606, 282702, 296164, 322707, 352044, 404019, 424053, 430276, 444246, 518287, 538692, 553212, 565404, 645414, 666369, 808038, 814451, 848106, 888492, 968121, 1036574, 1290828, 1332738, 1554861, 1616076, 1628902, 1696212, 1936242, 2073148, 2443353, 2665476, 3109722, 3257804, 3872484, 4664583, 4886706, 5701157, 6219444, 7330059, 9329166, 9773412, 11402314, 14660118, 17103471, 18658332, 22804628, 29320236, 34206942, 51310413, 68413884, 102620826, 205241652]

約数ペア:

[(1, 205241652), (2, 102620826), (3, 68413884), (4, 51310413), (6, 34206942), (7, 29320236), (9, 22804628), (11, 18658332), (12, 17103471), (14, 14660118), (18, 11402314), (21, 9773412), (22, 9329166), (28, 7330059), (33, 6219444), (36, 5701157), (42, 4886706), (44, 4664583), (53, 3872484), (63, 3257804), (66, 3109722), (77, 2665476), (84, 2443353), (99, 2073148), (106, 1936242), (121, 1696212), (126, 1628902), (127, 1616076), (132, 1554861), (154, 1332738), (159, 1290828), (198, 1036574), (212, 968121), (231, 888492), (242, 848106), (252, 814451), (254, 808038), (308, 666369), (318, 645414), (363, 565404), (371, 553212), (381, 538692), (396, 518287), (462, 444246), (477, 430276), (484, 424053), (508, 404019), (583, 352044), (636, 322707), (693, 296164), (726, 282702), (742, 276606), (762, 269346), (847, 242316), (889, 230868), (924, 222123), (954, 215138), (1089, 188468), (1113, 184404), (1143, 179564), (1166, 176022), (1386, 148082), (1397, 146916), (1452, 141351), (1484, 138303), (1524, 134673), (1694, 121158), (1749, 117348), (1778, 115434), (1908, 107569), (2178, 94234), (2226, 92202), (2286, 89782), (2332, 88011), (2541, 80772), (2667, 76956), (2772, 74041), (2794, 73458), (3339, 61468), (3388, 60579), (3498, 58674), (3556, 57717), (4081, 50292), (4191, 48972), (4356, 47117), (4452, 46101), (4572, 44891), (5082, 40386), (5247, 39116), (5334, 38478), (5588, 36729), (6413, 32004), (6678, 30734), (6731, 30492), (6996, 29337), (7623, 26924), (8001, 25652), (8162, 25146), (8382, 24486), (9779, 20988), (10164, 20193), (10494, 19558), (10668, 19239), (12243, 16764), (12573, 16324), (12826, 16002), (13356, 15367), (13462, 15246)]